HP Oxygen LTD Address: No 27B Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0311394660 Phone: 02822321286 Representative: Truong Thi Minh Hieu Adress: 14 Vu Tung, Ward 2, Binh Thanh District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 6 - 12 - 2011